15672588040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2473}}^1\times {\mathrm{3371}}^1$

素因数の和:5902

約数の個数: 64

約数和(自身を含む): 36038856960

約数和(自身を除く): 20366268920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2473, 3371, 4946, 6742, 9892, 12365, 13484, 16855, 19784, 24730, 26968, 33710, 49460, 67420, 98920, 116231, 134840, 158437, 232462, 316874, 464924, 581155, 633748, 792185, 929848, 1162310, 1267496, 1584370, 2324620, 3168740, 4649240, 6337480, 8336483, 16672966, 33345932, 41682415, 66691864, 83364830, 166729660, 333459320, 391814701, 783629402, 1567258804, 1959073505, 3134517608, 3918147010, 7836294020, 15672588040]

約数ペア:

[(1, 15672588040), (2, 7836294020), (4, 3918147010), (5, 3134517608), (8, 1959073505), (10, 1567258804), (20, 783629402), (40, 391814701), (47, 333459320), (94, 166729660), (188, 83364830), (235, 66691864), (376, 41682415), (470, 33345932), (940, 16672966), (1880, 8336483), (2473, 6337480), (3371, 4649240), (4946, 3168740), (6742, 2324620), (9892, 1584370), (12365, 1267496), (13484, 1162310), (16855, 929848), (19784, 792185), (24730, 633748), (26968, 581155), (33710, 464924), (49460, 316874), (67420, 232462), (98920, 158437), (116231, 134840)]